Base | Representation |
---|---|
bin | 11100000010010001… |
… | …111101010111110010 |
3 | 2212200221011112112101 |
4 | 130002101331113302 |
5 | 443122334031310 |
6 | 21455032251014 |
7 | 2113660363366 |
oct | 340221752762 |
9 | 85627145471 |
10 | 30103033330 |
11 | 11848417547 |
12 | 5a01540a6a |
13 | 2ab982b476 |
14 | 1657dc92a6 |
15 | bb2bcc43a |
hex | 70247d5f2 |
30103033330 has 16 divisors (see below), whose sum is σ = 54187778520. Its totient is φ = 12040698112.
The previous prime is 30103033327. The next prime is 30103033343. The reversal of 30103033330 is 3333030103.
It can be written as a sum of positive squares in 4 ways, for example, as 16936159321 + 13166874009 = 130139^2 + 114747^2 .
It is a junction number, because it is equal to n+sod(n) for n = 30103033298 and 30103033307.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257706 + ... + 355834.
Almost surely, 230103033330 is an apocalyptic number.
30103033330 is a deficient number, since it is larger than the sum of its proper divisors (24084745190).
30103033330 is a wasteful number, since it uses less digits than its factorization.
30103033330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128813.
The product of its (nonzero) digits is 729, while the sum is 19.
Adding to 30103033330 its reverse (3333030103), we get a palindrome (33436063433).
The spelling of 30103033330 in words is "thirty billion, one hundred three million, thirty-three thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •